Answer:
(NH4)2Cr2O7→Cr2O3+N2+4H2O
Explanation:
(NH4)2Cr2O7→Cr2O3+N2+4H2O
Get a ruler and measure it and for every 1/8 of an inch you multiply by 1 to get your footage
Answer:
1.14 * 10^-3 amperes
Explanation:
According to ohms law
V = IR ---- ( 1 )
V = voltage = 2.4 * 10^3 v
I = current = ?
R = resistance = 2.1 * 10^6 Ω
from equation 1
I = V / R
= ( 2.4 * 10^3 ) / (2.1 * 10^6 )
= 1.14 * 10^-3 amperes
